What If the Galactic Habitable Zone LIMITS Intelligent Life?
Season 8 Episode 15 | 14m 48s | Video has closed captioning.
Our solar system is a tiny bubble of habitability suspended in a vast universe that mostly wants to kill us. In fact, a good fraction of our own galaxy turns out to be utterly uninhabitable, even for sun—like stellar systems. Is this why .. most of us .. haven’t seen aliens?
Problems Playing Video? | Closed Captioning